TechPulse / Practical technology
Understand the tech. Make better decisions.
Developer guides, useful AI explainers, and hardware buying advice. Find your next answer.
Reviews
Best Tablets for Drawing 2026: iPad Pro, Wacom and Huion Compared
Best tablets for digital art in 2026 — iPad Pro M4 with Apple Pencil, Wacom Intuos, Huion Kamvas and Galaxy Tab S9 reviewed for every budget.
Programming
GitHub Actions CI/CD Guide 2026: Automate Testing and Deployment
GitHub Actions CI/CD guide 2026: workflows, matrix builds, Docker deployment, caching, secrets, and production automation from scratch.
Programming
Database Interview Questions 2026: SQL, Normalization, ACID and Sharding
Top database interview questions 2026 — normalization, ACID, isolation levels, clustered vs non-clustered indexes, SQL vs NoSQL and sharding strategies.
How-To
Machine Learning Interview Questions 2026: Algorithms, Metrics and Deep Learning
Top ML interview questions 2026 — bias-variance tradeoff, precision/recall/F1, cross-validation, regularization, gradient descent and transformer architecture.
Programming
Git Interview Questions 2026: Merge, Rebase, Reset and Branching
Top Git interview questions 2026 — merge vs rebase, HEAD detached, reset vs revert, stash, squashing commits, cherry-pick and branching strategies.
Reviews
Sony WH-1000XM6 Review 2026: Still the Best Noise-Cancelling Headphone
Sony WH-1000XM6 review 2026: best-in-class ANC, 40-hour battery, LDAC Hi-Res audio, and improved comfort at $380. Is it worth it?
Programming
Go (Golang) Guide 2026: Learn Go for Backend and Cloud Development
Learn Go in 2026: installation, types, goroutines, channels, HTTP servers, and why Go dominates cloud and backend development.
Programming
React Native Tutorial 2026: Expo, Navigation and App Store Deployment
Complete React Native tutorial 2026 — Expo setup, core components, React Navigation, TanStack Query data fetching, Zustand state and EAS App Store deploy.
Programming
Best Programming Languages to Learn in 2026: Ranked by Jobs and Salary
Best programming languages to learn in 2026 — Python, JavaScript, Go, Rust, Java ranked by jobs, salary and use cases. Which to learn based on your goals.